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ENC-MOT9815 NI-CD Two Way Radio Battery for MT1500

enpower P/N:ENC-MOT9815

oem battery:NTN9815

Part Number:

Manufacturer (OEM):

oem model:

chemistry:Ni-CD

voltge:7.2V

capacity:1500mAh

Voltage/Capacity:

Demension (H*W*D)(cm):12.30*6.00*2.47

compatible radio:XTS1500/XTS2500/MT1500/PR1500

Description:

compatible models:

PRODUCT INFORMATION

ENC-MOT9815 7.2V 1500mAh Ni-CD Two-way Radio Battery NTN9815 for Motorola XTS1500 / XTS2500 / MT1500 / PR1500 Walkie Talkies | Enpower

ENC-MOT9815 7.2V 1500mAh Ni-CD Rechargeable Battery for Motorola XTS1500 / XTS2500 / MT1500 / PR1500 Two-way Radios

Enpower ENC-MOT9815 industrial nickel-cadmium rechargeable battery engineered as a faithful OEM-spec replacement power supply for Motorola OEM battery NTN9815. Fully compatible with Motorola XTS1500, XTS2500, MT1500 and PR1500 P25 Project 25 portable two-way radios — the proven public safety and utility platforms trusted by police, fire and rescue, emergency medical services, utilities and industrial field teams. Built around premium high quality long-cycle Ni-CD cells with stable 7.2V nominal voltage and 1500mAh capacity, high impact ABS/PC composite shell with ultrasonic welding sealing and golden plated brass contacts. Ni-CD chemistry delivers the lowest acquisition cost and unmatched tolerance to extreme cold, high transmit load and deep-cycle abuse — the rugged budget workhorse for P25 fleets, fully compatible with your existing XTS-series Ni-CD / Ni-MH chargers. Manufactured in Guangdong China with 12-month full quality warranty.

Basic Product Information

Brand
Enpower
Model No.
ENC-MOT9815
Applicable Equipment
Two-way Radio / Walkie Talkie
Matching OEM Models
NTN9815
Battery Type
Ni-CD (Nickel-Cadmium)
Nominal Voltage
7.2V
Nominal Capacity
1500mAh
Overall Size (H*W*D)
12.30*6.00*2.47 cm
Weight
250g (Inferred)
Shell Material
High Impact ABS/PC
Contact Material
Golden Plated Brass
Cell Quality
High Quality Long Cycle Ni-CD Cells
Protective Function
Short-Circuit Protection + Charging Temp Sensor + Reverse Polarity Protection
Application
Two-way Radio Communication
Quality Control
100% Aging Testing
Place of Origin
Guangdong, China
OEM / ODM
Available
Warranty Period
12 Months

Compatible Radio Models

The ENC-MOT9815 replacement battery is fully compatible with the following Motorola two-way radio models:

XTS1500 XTS2500 MT1500 PR1500

Product Description & Core Advantages

✅ Faithful OEM Replacement for Motorola XTS1500 / XTS2500 Series
Direct replacement for Motorola OEM battery NTN9815, supporting the XTS1500, XTS2500 P25 portable platforms plus the MT1500 and PR1500 professional models. Plug-and-play fit, no modification required — and because it is Ni-CD chemistry, your existing XTS-series Ni-CD / Ni-MH chargers keep working without any investment in new charging infrastructure.

✅ Extreme-Condition Champion with 1500mAh Capacity
Premium high quality long-cycle Ni-CD cells deliver stable 7.2V output and rated 1500mAh capacity for typical 8-10 hour operation under demanding P25 digital duty cycles (5-5-90). Ni-CD chemistry is the proven champion under extreme conditions: reliable operation down to -20 degrees C, superior tolerance to high transmit current draw, and outstanding deep-cycle abuse resistance with up to 1000+ charge cycles — the lowest total cost of ownership for harsh-environment fleets.

✅ Rugged Housing & Practical Protection
Robust ABS/PC composite housing with ultrasonic integrated welding sealing, golden plated brass low-resistance contacts — anti-drop, dustproof and moisture resistant. Built-in short-circuit protection, charging temperature sensor and reverse polarity protection safeguard daily fleet operations. The 12.30*6.00*2.47cm form factor faithfully follows the original NTN9815 battery dimensions for a balanced, secure fit on the radio chassis.

  • ⭐ OEM NTN9815 Replacement — Faithfully matches original dimensions (12.30*6.00*2.47cm), drop-in fit for XTS1500/XTS2500/MT1500/PR1500 radios without chassis modification
  • ⭐ Extreme Cold & High-Load Tolerance — Ni-CD chemistry operates reliably from -20 degrees C and under sustained high P25 transmit current draw, where other chemistries fade
  • ⭐ Lowest Acquisition Cost, 1000+ Cycle Life — The most economical entry point for the XTS/MT/PR fleet, with outstanding deep-cycle durability and rapid-charge tolerance
  • ⭐ Zero Charger Investment — Works with your existing Motorola XTS-series Ni-CD / Ni-MH chargers using negative delta-V / timer cutoff — no new charger purchase required
  • ⭐ Industrial Craftsmanship & Warranty — Golden plated brass contacts, 100% aging tested before shipment, OEM private label available, 12-month full quality warranty

Related Two-way Radio Batteries

Safety Cautions

  • ⚠ Do not disassemble, puncture, crush or modify the battery housing — internal cell damage may cause electrolyte leakage, overheating or fire. Stop using the battery immediately if you notice leakage, unusual heat, odor or deformation, and move it to a safe non-flammable area away from combustibles.

  • ⚠ Keep battery terminals away from metal objects such as coins, keys and jewelry to prevent accidental short-circuit. Do not expose the battery to high temperature above 60 degrees C, direct sunlight or open flame for extended periods.

  • ⚠ Only charge with a Ni-CD / Ni-MH compatible charger using negative delta-V or timer-based cutoff logic rated for 7.2V packs — including your existing Motorola XTS-series Ni-CD charger. Do NOT use a Li-ion CC/CV 8.4V charger on this Ni-CD battery — the charging logic is completely different and may cause overheating or permanent damage.

  • ⚠ Do not store the battery fully discharged for long periods. For long-term storage, keep the pack in a cool dry place and recharge every 3 months. This battery contains nickel-cadmium (Ni-CD) chemistry with regulated cadmium content — do NOT dispose of it with household waste; return the spent battery to an authorized battery recycling collection point in compliance with local regulations and the EU Battery Directive.

Frequently Asked Questions

Q1: Is ENC-MOT9815 fully compatible with OEM NTN9815 and Motorola XTS1500 / XTS2500 radios?-
A: Yes. ENC-MOT9815 is a faithful OEM replacement for Motorola NTN9815, with identical 12.30*6.00*2.47cm housing dimensions, plug-and-play fit for the XTS1500, XTS2500, MT1500 and PR1500 P25 portables. No modification required. Because it is Ni-CD chemistry, you can keep using your existing Motorola XTS-series Ni-CD / Ni-MH chargers.
Q2: How do I choose between ENC-MOT9815 (Ni-CD), ENH-MOT9858 (Ni-MH) and ENL-MOT7335 (Li-ion)?+
A: All three fit the same Motorola XTS1500 / XTS2500 / MT1500 / PR1500 radios — they differ in chemistry, capacity, runtime and cost. ENC-MOT9815 (Ni-CD 1500mAh) is the lowest-cost, extreme-cold and high-load champion with 1000+ cycle deep-cycle durability — best for harsh winter operations and tight budgets. ENH-MOT9858 (Ni-MH 2200mAh) offers ~47% more runtime with cadmium-free chemistry — the balanced standard choice. ENL-MOT7335 (Li-ion 2600mAh) delivers the longest 12-14 hour runtime, lightest weight and no memory effect — the premium choice if you can adopt a Li-ion CC/CV 8.4V charger. All Ni-CD / Ni-MH packs share the same charger logic; the Li-ion pack requires its own charger. Do NOT cross-charge a Li-ion charger on Ni-CD / Ni-MH packs and vice versa.
Q3: Does the Ni-CD chemistry suffer from memory effect? How should I maintain it?+
A: Ni-CD chemistry can develop a memory effect if repeatedly recharged from partially discharged states. Recommended maintenance: perform a full discharge-charge refresh cycle (or use a charger with a discharge/refresh function) once every 20-30 duty cycles to keep capacity at its rated level. Avoid topping up habitually from half-full states, and store the pack in a cool dry place with a recharge every 3 months during long-term storage.
Q4: Will ENC-MOT9815 also fit APX or XPR / DP series models?+
A: No. ENC-MOT9815 (replacement for OEM NTN9815) is designed ONLY for the Motorola XTS1500, XTS2500, MT1500 and PR1500. Other Motorola generations use different battery families: the APX2000/4000 series uses NNTN8128A/NNTN8129, the APX6000/7000 series uses NNTN7035/NNTN7037, and the MOTOTRBO XPR/DP digital series uses the PMNN4407/PMNN4415/PMNN4418 families — housing dimensions, contact arrangement and locking mechanism are NOT interchangeable across these families. The same applies across brands: Motorola packs do not fit ICOM, KENWOOD or Hytera radios and vice versa. Always check the OEM battery part number printed on your existing battery before ordering.
Q5: Do you support OEM custom labeling or bulk quantity orders?+
A: Yes, we accept OEM and ODM orders. Custom shell printing, private label, capacity variants and connector customization are all available for bulk quantity. Standard stock orders ship within 3-7 working days; OEM customized orders typically take 15-25 days lead time. Contact our sales team for exact quotation and MOQ.

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